Home / 6,231,014.40-9,346,521.60-2,444,620.80

Finding the Fourth Proportional to 6,231,014.40, 9,346,521.60 and 2,444,620.80

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Solution

The fourth proportional to 6,231,014.40, 9,346,521.60 and 2,444,620.80 is: 3,666,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,014.40 : 9,346,521.60 = 2,444,620.80 : x
  2. Step 2: Convert to fraction form
    6,231,014.40/9,346,521.60 = 2,444,620.80/x
  3. Step 3: Cross multiply
    6,231,014.40x = 9,346,521.60 × 2,444,620.80
  4. Step 4: Simplify right side
    6,231,014.40x = 22,848,701,111,009.28
  5. Step 5: Solve for x
    x = 22,848,701,111,009.28/6,231,014.40
  6. Step 6: Final answer
    x = 3,666,931.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.